Robust H ∞ Control for a Class of Unce rtain Nonlinear System

Journal of Liaoning Petrochemical University ›› 2007, Vol. 27 ›› Issue (2): 66-68.

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Robust H ∞ Control for a Class of Unce rtain Nonlinear System

1.School of Computer and Communication Engineering , Liaoning University of Petroleum &Chemical Technology ,Fushun Liaoning 113001 , P .R .China;
2.School of Information and Control Engineering , Liaoning University of Petroleum &Chemical Technology , Fushun Liaoning 113001, P .R .China

Received:2007-01-29 Published:2007-06-20 Online:2017-07-05

一类非线性不确定系统的鲁棒H ∞控制

刘宣宇¹ , 李　平², 黄越洋² , 林丽君²

1 .辽宁石油化工大学计算机与通信工程学院, 辽宁抚顺113001 ;
2 .辽宁石油化工大学信息与控制工程学院, 辽宁抚顺113001

作者简介:刘宣宇(1980 ) 男辽宁辽中县在读硕士

Abstract

Abstract:

　 For a class of nonlinear uncertain system which has addition uncertainties in the free system , external disturbance input matrix and control input matrix , using Hamilton -Jacobiinequation, a sufficient condition is obtained that the nonlinear uncertain system has robust property .A kind of controllers is given .

Key words: No nlinear system, , Addition unce rtainty, , Robust H &infin, control, , HJI inequation

摘要： 　针对自由系统、外部干扰输入矩阵和控制输入矩阵都具有加法不确定性的一类非线性不确定系统,利用H amilton -Jacobi 不等式, 得到了非线性不确定系统具有鲁棒H ∞特性的充分条件, 并且给出了控制器的一种形式。

关键词: 非线性系统, 　加法不确定性, 　鲁棒H ∞控制, 　H JI 不等式

CLC Number:

null

LIU Xuan -yu,LI Ping,et al. Robust H ∞ Control for a Class of Unce rtain Nonlinear System[J]. Journal of Liaoning Petrochemical University, 2007, 27(2): 66-68.

刘宣宇,李　平,黄越洋, 林丽君. 一类非线性不确定系统的鲁棒H ∞控制[J]. 辽宁石油化工大学学报, 2007, 27(2): 66-68.

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Robust H ∞ Control for a Class of Unce rtain Nonlinear System

一类非线性不确定系统的鲁棒H ∞控制

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